I don't do SLi or do I really plan too (at least for the next 6 months)... would I be better off with the GTX 285 or the GTX 295? (also take into consideration my current rig and driver issues that may or may not exist with the 295). If I can get even more time out of my current rig by getting a new video card I would be pretty happy... I don't yet feel the need to go Core i7 yet Also keep in mind I have a 650W power supply. Thats probably starting to push it these days